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Did the Apollo lunar module descent stage have a role as a ...

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From Apollo Experience Report Lunar Module Environmental Control Subsystem: Oxygen: Ascent stage: lbs; Descent stage: 48 lbs; In addition to the O 2 capacity, the lithiumhydroxide scrubber cartridges which removed carbon dioxide from the cabin air, as we know from Apollo 13, were also a limited consumable resource in the LM. The ...

apollo 13 Were more lunar module LiOH cartridges just a ...

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Apr 15, 2020· According to page 44 of the Apollo 13 stowage list, the LiOH on the MESA was part SV7187839, "Cartridge/Canister, PLSS LiOH".The LM environmental system used part LSC330122312, "Canister, ECS LiOH". It''s not the squarepeginaroundhole situation that the CM canisters provided (part ME90102180061, "CO2 Absorber"), but the round pegs on the …

Could the Apollo 13 crew have survived the CO2 issue using ...

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There simply were not enough of these cartridges to last the entire mission for 1 person, let alone 3 people. Before taking off from the moon, the PLSS''s were thrown out of the LM hatch to save weight. It wasn''t a factor for Apollo 13, but could be in other scenarios. The lunar module environmental control system.

Space Mishaps NASA

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After an intensive investigation, the Apollo 13 Accident Review Board identified the cause of the explosion: • In 1965, the CM had undergone many improvements, which included raising the permissible voltage to the heaters in the oxygen tanks from 28 …

Were any pieces of the Apollo 13 lunar module recovered ...

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Answer (1 of 5): Were any pieces of the Apollo 13 lunar module recovered? No. The Apollo Command Module was the only portion of either Apollo 13 spacecraft that was built to survive entry into the Earth’s atmosphere. The Service Module and the Lunar Module, both burned up, and no part of either ...

Apollo 13 Flight Journal Day 4, part 4: Building The CO2 ...

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Apr 21, 2020· It is almost 90 hours into the mission of Apollo 13. Some 10 hours previously, the Descent Engine on the Lunar Module Aquarius was fired in the PC+2 maneuver to establish a faster return trajectory back to Earth. This is planned …

Apollo 13 NASA History Division | NASA

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Apr 21, 2020· The Flight Plan at this time calls for the Command Module pilot Jack Swigert and the Lunar Module Pilot Fred Haise to get about 6 hours of rest. Jim Lovell will stay on the watch in the lunar module. At 106 hours, 16 minutes, Apollo 13 is 149,706 nautical miles from Earth, traveling at speed of 4,509 feet per second.

s6ch5

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Apollo 13 Emergency. The Apollo 13 mission was aborted approximately 56 hours after launch. The Apollo 13 mission started in a routine manner, however, the Service Module cryogenic oxygen supply was lost and the environmental control system in the Command Module was without its main source of supply for oxygen, water, and electrical power.

LiOH Canister

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Contains lithium hydroxide to absorb carbon dioxide, and carbon to remove odors from the cabin air. Two were used at a time, and they were alternately changed every 12 hours. Apollo 15 Stowage List indicates a total of 30 canisters were taken for the typical lunar flight. A similar Apollo Command Module LiOH canister may be available for sale.

Apollo

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The tank was fixed, tested at the factory, installed in the Apollo 13 service module and tested again during the Countdown Demonstration Test at NASA''s Kennedy Space Center beginning March 16, 1970. The tanks normally are emptied to about half full. No. 1 behaved all right, but No. 2 dropped to only 92 percent of capacity.

Apollo 13 Flight Journal Day 4, part 3: Heading Homeward

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Apr 27, 2020· The carbon dioxide levels in the Lunar Module were also discussed and a procedure was passed up to Haise for keeping tabs on the rising CO 2 level, and for changing to the backup lithium hydroxide canister when the level reaches 15 millimeters of mercury partial pressure. The surgeon also recommended that the onboard reading be used for this ...

NASA NSSDCA Spacecraft Details

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May 01, 2012· Description. Apollo 15 was the fourth mission in which humans walked on the lunar surface and returned to Earth. On 30 July 1971 two astronauts (Apollo 15 Commander David R. Scott and LM pilot James B. Irwin) landed in the Hadley Rille/Apennines region of the Moon in the Lunar Module (LM) while the Command and Service Module (CSM) (with CM …

NASA Apollo 13

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Jul 08, 2009· Photos of the service module showed one whole panel missing and wreckage hanging out, it was a mess as it drifted away. Three hours later, the crew left the lunar module Aquarius and then splashed down gently in the Pacific Ocean near Samoa. After an intensive investigation, the Apollo 13 Accident Review Board identified the cause of the explosion.

Square Peg, Round Hole – The Story of Apollo 13 The ...

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The crew had plenty of filters on board, thanks to extras in the Command Module (CM). However, in a twist of fate, the CM filters were square, while the LM filters, and thus the hole they fitted in, were round. Suddenly, the survival of the Apollo 13 crew depended on their ability to fit square ‘pegs’ into a round hole.

NASA Wikipedia

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Apollo spacecraft were used for transporting astronauts to and from the station. Three threeman crews stayed aboard the station for periods of 28, 59, and 84 days. Skylab''s habitable volume was 11,290 cubic feet (320 m 3), which was times bigger than that of the Apollo Command Module. ApolloSoyuz (1972–1975)

How did the Apollo 13 engineers fit a round peg in a ...

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Answer (1 of 9): The movie''s scene and the props it uses are fairly accurate, but they don''t really explain how it works. That''s a shame, because it''s incredibly clever. The air circulation in the Apollo Lunar Module basically worked like this: 1. Air …

This is the actual hack that saved the astronauts of the ...

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Jul 01, 2014· After Mission Control decided to cancel Apollo XIII''s moon landing following an explosion of an oxygen tank in the Service Module, the astronauts moved to the Lunar Module in order to save power ...

Apollo 13: "Houston, We''ve Had a Problem Here." • 1970s ...

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Sep 16, 2020· The walls, ceiling, floor, wire harnesses, and panels were all covered with droplets of water. It was suspected conditions were the same behind the panels. The chances of short circuits caused apprehension, but thanks to the safeguards built into the command module after the disastrous Apollo 1 fire in January 1967, no arcing took place.

equipment Did any part of the Apollo 13 LiOH adapter ...

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During Apollo missions, carbon dioxide expelled by the astronauts'' breath was removed by lithium hydroxide cartridges in command module and lunar module. Apollo 13 infamously had a problem with adapting the CM cartridges for the LM , and engineers back in Houston improvised an adapter from materials available on the spacecraft:

APOLLO XIII MISSION: SIX DAYS ALONE TOGETHER By: Gerald ...

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Apr 24, 2020· The walls, ceiling, floor, wire harnesses and panels were all covered with droplets of water. It was suspected conditions were the same behind the panels. The chances of short circuits caused apprehension, but thanks to the safeguards built into the command module after the disastrous Apollo 1 fire in January 1967, no arcing took place.

History The Flight of Apollo 13 NASA

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Soon after the explosion, the assessment of lifesupport systems determined that although oxygen supplies were adequate, the system for removing carbon dioxide (CO2) in the lunar module was not. The system used canisters filled with lithium hydroxide to absorb CO2 as did the system in the command module.

Fastenings: Duct Tape

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The Apollo 17 crew did the same. Generally, tape was used for repairs and equipment modificiation. Most famously, duct tape was used in the construction of a makeshift device that let Command Module lithium hydroxide canisters be used with the LM Enviromental Control System to prevent a build up of carbon dioxide during Apollo 13.

NASA’s Lunar Module: Everything You Need to Know

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The Lunar Module was an iconic spacecraft which carried twoman crews to and from the Moon’s surface during NASA’s Apollo Program of the 1960s and ‘70s. Along with the Saturn 5 rocket and the Apollo Command and Service Modules (CSM), the Lunar Module is the third of the trinity of vehicles which made the moonlandings possible.

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